.body-login {
    background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    font-family: 'Poppins', sans-serif;
}

.tarjeta-login {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    text-align: center;
}

/* Colores de la Marca en el titulo */
.encabezado-login h1 {
    margin: 0;
    font-size: 32px;
    color: #13356b;
    font-weight: 700;
}

.encabezado-login h1 .Market {
    color: #D4AF37;
}

.encabezado-login p {
    color: #666;
    margin-top: 5px;
    margin-bottom: 30px;
    font-size: 15px;
}

.grupo-input {
    text-align: left;
    margin-bottom: 20px;
}

.grupo-input label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #444;
    font-size: 14px;
}

.grupo-input input {
    width: 100%;
    padding: 14px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    box-sizing: border-box; 
    transition: border-color 0.3s, box-shadow 0.3s;
}

/* Animación del borde al escribir */
.grupo-input input:focus {
    outline: none;
    border-color: #13356b; 
    box-shadow: 0 0 5px rgba(19, 53, 107, 0.2);
}

.opciones-extra {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    margin-bottom: 25px;
}

.link-olvido {
    color: #555;
    text-decoration: none;
    font-weight: 600;
}

.link-olvido:hover {
    text-decoration: underline;
}

.btn-ingresar {
    width: 100%;
    padding: 14px;
    background-color: #13356b; 
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.1s;
}

.btn-ingresar:hover {
    background-color: #0c2347; 
}

.btn-ingresar:active {
    transform: scale(0.98);
}

.pie-login {
    margin-top: 30px;
    font-size: 14px;
    color: #666;
}

.pie-login a {
    color: #13356b; 
    text-decoration: none;
    font-weight: 600;
}

.btn-volver-tienda {
    display: inline-block;
    margin-top: 20px;
    color: #888 !important;
    font-size: 13px;
    transition: color 0.3s;
}

.btn-volver-tienda:hover {
    color: #D4AF37 !important; 
}

/* --- Estilos para ocultar/mostrar contraseña --- */
.contenedor-contrasena {
    position: relative;
    display: block; 
    width: 100%;
}

.contenedor-contrasena input {
    width: 100%;
    padding-right: 45px; 
    box-sizing: border-box; 
}

.btn-mostrar {
    position: absolute;
    right: 15px; 
    top: 50%; 
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 1.2rem;
    color: #666;
    user-select: none;
    transition: transform 0.2s ease;
    z-index: 10; 
}

.btn-mostrar:hover {
    transform: translateY(-50%) scale(1.1); 
}